Bluetooth headset, GXGUS BH790 Office Wireless Bluetooth Headset with Noise Cancelling Mic,Metal+PC Lightweight BlueTooth Earphone Hand Free for Cell phones /Office/Workout/Driver/Trucker (Black);

Product Description:
Adopted the advanced CSR chip with A2DP HSP HFP 1.5 technology, our earphone delivers stereo sound quality with more stable signal transmission.This headset owns better echo cancellation, noise suppression and stable signal. You can enjoy your conversation and music without disturbing.
This headset can remember 8 Bluetooth devices,pair with 2 devices and keep connection simultaneously,seamlessly switch between 2 Bluetooth devices make it very convenient to use.
This Bluetooth Headset is a truly hands free Bluetooth Headset.Whether you are working in office/driving/exercising...Free your hands without missing any calls
Be more friendly with all sizes of ears,longer working time(8-10hour),more stable Bluetooth signal,also with a smart and sturdy portable case
Product Specifications:
-Headset Compatible Specification:V4.1
-Operating Frequency Band:2.4GHz～2.48GHz unlicensed ISM Band
-Output Power:Class 2 Power Output,up to 10 meters
-Suppor Profiles:HSP,HFP,A2DP Profiles
-Support Multiple paird Device:Up to 8 devices
-Integrated with the SDP echo cancellation
-Battery status display on the phone (only support IOS device)
-Battery :61mAh(Rechargeable Lithium Polymer),3.7V DC
-Talk time:7-8 Hours
-Music play time:7-8 Hours
-Standy Time :Up to 130 Hours
-Charger Time:About 2 Hours
-Power Input Voltage:5V
-Operating Temperature Range:-20～+70℃
-Weight:18g
-Size:62*39*13mm
Package includes :
1 * Bluetooth headset
2 * USB Charging Cables
3 * Earbuds tips (S/M/L)
1 * User Manual